Home / 64,525.97-89,048.36-44,150.77

Finding the Fourth Proportional to 64,525.97, 89,048.36 and 44,150.77

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Solution

The fourth proportional to 64,525.97, 89,048.36 and 44,150.77 is: 60,929.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,525.97 : 89,048.36 = 44,150.77 : x
  2. Step 2: Convert to fraction form
    64,525.97/89,048.36 = 44,150.77/x
  3. Step 3: Cross multiply
    64,525.97x = 89,048.36 × 44,150.77
  4. Step 4: Simplify right side
    64,525.97x = 3,931,553,661.24
  5. Step 5: Solve for x
    x = 3,931,553,661.24/64,525.97
  6. Step 6: Final answer
    x = 60,929.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.